I am trying to understand the AMD Dual Graphics feature. As I see it, if I have an AMD A6-3650 Llano 2.6GHz Socket FM1 100W Quad-Core Desktop APU (CPU + GPU) with DirectX 11 Graphic AMD Radeon HD, I can add another Video card to my system and the Video Card and the GPU on the CPU work together. Is that correct?
And if so, will this video card work with my A6-3650: HP Radeon HD 7450 Graphic Card - 1 GB DDR3 SDRAM - PCI Express 2.0 x16
Besides adding the card, is there anything I need to do to make both the GPU and Video Card work together? Is there another card that will be compatiable with that CPU? (I need a 1U video card. Anything bigger wont fit my case)